John Merwood

ID 119796

Ultrarunner since 2009

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

Australia

New Zealand

34,5%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 974; Σ finishers = 2 822. 974 / 2 822 × 100 = 34.51%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races440 km

Longest race100,0 km

10th Ultra-Trail Australia 100 km — 20/5/2017

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

100 km14h30'05

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2017
20.05	100km	10th Ultra-Trail Australia 100 km	16:43:57 h	477
2013
07.12	60km	26th Kepler Challenge Mountain Run	7:18:08 h	107
2012
01.12	60km	25th Kepler Challenge Mountain Run	6:56:01 h	88
2010
04.12	60km	23rd Kepler Challenge Mountain Run	7:35:33 h	103
20.03	100km	2nd Tarawera 100 km Ultramarathon	14:30:05 h	21
2009
05.12	60km	22nd Kepler Challenge Mountain Run	8:09:51 h	184

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	20/5/2017	10th Ultra-Trail Australia 100 km	100,00	×5
✓ 2	20/3/2010	2nd Tarawera 100 km Ultramarathon	100,00	×5
✓ 3	7/12/2013	26th Kepler Challenge Mountain Run	60,00	×3
✓ 4	1/12/2012	25th Kepler Challenge Mountain Run	60,00	×3
✓ 5	4/12/2010	23rd Kepler Challenge Mountain Run	60,00	×3
✓ 6	5/12/2009	22nd Kepler Challenge Mountain Run	60,00	×3